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Alternating Current Motors
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AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.
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Supplier: Kinetek, Inc.Description: Applications Imperial Motor Generator Sets are composed of an alternating current constant speed drive motor coupled to a special direct current generator. The drive motor and generator are mounted on a single large diameter shaft supported by two ball bearings. Imperial brush rigging is designed
- Motor Configuration: Motor Only
- Orientation / Type: In-line
- Number of Shafts: Single-ended
- Design Units: English
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Supplier: Dunkermotoren - USADescription: All alternating-current motors can be supplied with armature-stop brake. A plastic coil former is push-fitted over an E-core of dynamo sheet. When no current is flowing in the coil, the motor is braked by two compression springs pressing the brake disc and the brake plate together. When current
- Brake Engagement: Friction
- Brake Type: Disc
- Brake Operation: Spring Actuation / Engage
- Features & Options: Bi-directional
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Description: The RCU Series offers an affordable “green” alternative to traditional dynamic braking (DB) systems. Instead of wasting regenerative energy as heat, the RCU reclaims that energy, converting it into 3-phase alternating current (AC) power. The energy is recycled through the AC line
- Application Categories: Regenerative Drive, Inverter Drive
- AC Input Phase: Three Phase
- AC Input Frequency: 50 Hz, 60 Hz
- Configuration: Panel Mount
Featured Products for Alternating Current Motors Top
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by alternating currents flowing in the primary member (stator). The combined electromagnetic effects of the stator and rotor currents produce the force to create rotation. AC motors typically feature rotors, which consist of a laminated, cylindrical iron core with slots for receiving the conductors. The most common type of rotor has cast-aluminum conductors and short-circuiting end rings. This ac motor "squirrel cage" rotates when the moving magnetic field induces a current in the shorted conductors... (read more)Browse AC Motors Datasheets for Sinotech Motors -
incorporates a microprocessor-based controller which evenly distributes runtime by automatically alternating designated lead and lag loads between two pump sequences. The series also features an inrush delay, which prevents both loads from energizing simultaneously, thus significantly reducing line sag, while allowing for additional load capacity in the event of excess requirements. Units include five UL913 intrinsically safe low voltage/low current control switch inputs which are electrically isolated... (read more)Browse Protective Relays and Monitoring Relays Datasheets for Marsh Bellofram Group of Companies
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In electrical engineering, single-phase electric power refers to the distribution of alternating current electric power using a system in which all the voltages of the supply vary in unison. A single-phase supply connected to an electric motor does not produce a revolving magnetic field without the use of additional circuits for starting. ARC Systems, Inc. offers a variety of Single-Phase Induction motor designs. The major distinction between the different types of single-phase AC motors is how... (read more)Browse AC Motors Datasheets for ARC Systems, Inc.
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a microprocessor-based controller which evenly distributes runtime by automatically alternating designated lead and lag loads between two pump sequences. The ARM series also features an inrush delay, which prevents both loads from energizing simultaneously, thus significantly reducing line sag, while allowing for additional load capacity in the event of excess requirements. Units include five UL913 intrinsically safe low voltage/low current control switch inputs which are electrically isolated... (read more)Browse Protective Relays and Monitoring Relays Datasheets for Marsh Bellofram Group of Companies
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functions. Problems can be addressed in real time with intelligent monitoring readouts from starters and onboardavailable four digital inputs (120 volts alternating current or 24 volts direct current) and two discrete relay outputs. With a dual port switch, the Ethernet card allows for easy daisy chaining and reliable ring configurations. Additionally, customers have the ability to use one network for control and another for monitoring - through the Modbus serial protocol used in parallel... (read more)Browse Protective Relays and Monitoring Relays Datasheets for Eaton Corporation - Power Control & Logic Components
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for fast charging using direct current (DC). ABB's DC chargers are now operational in pilot projects in Europe and Asia, providing rapid charging facilities for the first electric vehicles capable of rapid charging, including the Protoscar Lampo, Mitsubishi i-MiEV, Peugeot Ion, Citroen Czero and Nissan Leaf. At the Motor Show, ABB is also presenting its prototype standard charger based on alternating current (AC), which is designed for installation at home and at other locations where cars... (read more)Browse DC Motor Drives Datasheets for ABB Drives
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Hitachi America, Ltd., Industrial Components and Equipment Division
Go Green with Hitachi Regenerative Converter UnitsHitachi America's RCU Series Regenerative Converter Unit is an affordable "green" alternative to traditional dynamic braking (DB) systems. Instead of wasting regenerative energy as heat, the RCU reclaims that energy, converting it into 3-phase alternating current (AC) power. Common applications include: elevators, hoists, machine tools, web machinery, punch presses, centrifuges, fans, and flywheels. It is also ideal for use in renewable energy systems such as solar/photovoltaic, wind turbine... (read more)Browse AC Motor Drives Datasheets for Hitachi America, Ltd., Industrial Components and Equipment Division
Parts by Number for Alternating Current Motors Top
| Partb # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 5K213BC305 | PLC Radwell | General Electric | Motors/GearBox/Clutch, Motor | MOTOR ALTERNATING CURRENT |
Conduct Research Top
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Electric Current Abroad
. The tables indicate the type of current (alternating or direct current), number of phases, frequency (hertz), and voltage, as well as the stability of the frequency and the number of wires to a commercial or residential installation. This information pertains to domestic and commercial service only
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AC Motors
rotation is counterclockwise when facing the end opposite the drive shaft. Motors can be reconnected to reverse the direction of rotation. Universal motors: The universal motor operates with nearly equivalent performance on direct current or alternating current up to 60 Hz. It differs from a dc series
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Stepping Motors Fundamentals
complex control circuitry is required by bipolar. motors. Current flow in the winding of a bipolar motor is. bidirectional. This requires changing the polarity of. each end of the windings. As shown in Figure 3,. current will flow from left to right in winding 1 when 1a. is positive and 1b is negative
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AC Induction Motor Fundamentals
on its own. supply, the main winding carries an alternating current. Except for special capacitor start/capacitor run types,. This current produces a pulsating magnetic field. Due. all single-phase motors are generally used for. to induction, the rotor is energized. As the main. applications up
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Stepper Motor Theory
by a specific rotary stepper motor is a function of: • The step rate. • The current through the windings. • The type of drive used. (The force generated by a linear motor is also dependent upon these factors.). Torque is the sum of the friction torque (Tf) and inertial torque (Ti). The frictional torque
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Selecting the Proper Motor
also be run on AC (Alternating Current). However, one phase must be energized through a properly selected capacitor. In this case the motor is limited to only one synchronous speed. For instance, if 60 hertz is being supplied, there are 120 reversals or alterations of the power source. The phase being
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WD Bearings Application: Electric Motors
Electric Motor. Synchronous electric motor is an AC motor distinguished by a rotor spinning with coils passing magnets at the same rate as the alternating current and resulting magnetic field which drives it. Synchronous Electric Motor is high power, high starting torque and long life. They are widely used
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Replacing Your DC Motors? Think AC
Alternating-current (AC) and direct-current (DC) motors have traditionally served distinctly different applications due to their construction and inherent operating characteristics. In general, AC motors were smaller, less expensive, lighter and more rugged than DC motors. DC motors, on the other
Engineering Web Search: Alternating Current Motors Top
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Alternating current - Wikipedia, the free encyclopedia
Alternating Current (green curve). The horizontal axis measures time; the vertical, current or voltage.
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Electric motor - Wikipedia, the free encyclopedia
Most electric motors operate through the interaction of magnetic fields and current-carrying conductors to generate force.
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alternating current - What does A/C stand for? Acronyms and...
There are direct current or DC and alternating current or AC motors.
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ALTERNATING-CURRENT MOTORS On GlobalSpec
ALTERNATING-CURRENT MOTORS 146. General construction of polyphase induction motors.
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International Rectifier - iMotion Motor Control Product...
Alternating current (AC) induction motors, also known as "squirrel cage" motors, are the workhorses behind these applications.
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North American AC Integral Horsepower Motors Markets
Alternating Current Integral horsepower Motors: All motors with power rating of one Horsepower and higher.
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ul-1310.6
These units utilize an isolating transformer and may incorporate components to provide an alternating- or direct-current output.
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Alternating-current motor: Definition from Answers.com
Alternating-current motors are widely used because of the general availability of ac electric power and because they can be readily built with a
